SKU: 72798400827

Grover Keystone Rotomatic Guitar Tuners/Machine Heads 3 + 3

Sale price$57.56 Regular price$63.95
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Description

Grover Keystone Rotomatic Guitar Tuners/Machine Heads 3 + 3Elevate your guitar's aesthetics and tuning stability with Grover's premium GR 102 Keystone machine heads. A triumph in both engineering and styling, these guitar machines encapsulate Grover's commitment to precision and durability. With a rich history of world class quality, Grover brings to you tuners that seamlessly blend traditional charm with state of the art functionality. The GR 102 is perfect for guitarists who demand both an iconic look and

Elevate your guitar's aesthetics and tuning stability with Grover's premium GR-102 Keystone machine heads. A triumph in both engineering and styling, these guitar machines encapsulate Grover's commitment to precision and durability. With a rich history of world-class quality, Grover brings to you tuners that seamlessly blend traditional charm with state-of-the-art functionality. The GR-102 is perfect for guitarists who demand both an iconic look and steadfast performance.

Key Features:

  • Superior Tuning Accuracy: Harnessing Grover's renowned engineering, the GR-102 delivers smooth and precise tuning adjustments. Keep your chords harmonious and your melodies true.
  • Classic Keystone Design: Featuring the timeless 'Keystone' buttons, these machine heads provide a vintage touch, making them perfect for both modern and classic guitar designs.
  • Robust Housing: The housing of the GR-102 offers maximum bearing for the worm, gear, and string post. This solid foundation ensures unmatched stability and longevity.
  • Precision-Cut Mechanics: The worm and gear are meticulously cut for perfect meshing, eliminating any risk of backlash or slippage, and ensuring consistent and accurate tuning.
  • Adjustable Tension: A thoughtfully countersunk tension screw allows musicians to set the turning tension to their precise preference, offering a customized tuning experience.
  • Long-Lasting Lubrication: The gear box comes pre-filled with a special lubricant, ensuring lifetime, trouble-free service.
  • 3 Per Side Configuration: Suited for guitars with the conventional 3x3 headstock, ensuring a balanced and harmonious appearance.
  • Fluid Operation: Benefit from the finely calibrated internal gears that ensure a smooth and responsive tuning experience.
  • Complete Installation Kit: Each set includes ⅝" washers, bushings, and wood screws, facilitating a comprehensive and hassle-free installation process.

Technical Details:

  • Ratio: 14:1
  • Orientation: 3 Per Side (3x3)

Craftsmanship Meets Tradition: Trusted by countless musicians across the globe, Grover stands as a beacon of excellence in the world of instrument hardware. The GR-102 Keystone machine heads encapsulate this legacy, offering guitarists both aesthetic appeal and consistent performance.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 72798400827

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4.5 ★★★★★
Based on 14 reviews
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Xander King
Lowell, US
★★★★★ 5
Awesome Pillows!
Color: White, Size: King (Pack of 2)
These pillows are super soft! I love them. I bought them when I caught a bad cold and needed to prop myself up. Worked so great! Definitely give these pillows a try. They're very reasonably priced too.
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Reviewed in the United States on May 29, 2026
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Sheila Sullivan
Fort Morgan, US
★★★★★ 5
Great pillows
Size: King - 20"*34" (pack of 2), Color: Grey
Very luxurious and comfortable! Exactly as described and priced well.
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Reviewed in the United States on May 18, 2026
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Spice Girl
Alexandria, US
★★★★★ 5
Perfect Stylish Comfy Queen Size Pillows
Size: Queen - 20"*30" (pack of 2), Color: Grey
These two pillows replaced some very old pillows. They are perfect size for my son’s double bed. They come rolled up and when I removed the plastic they puffed right up to their puffy pillowy size. They are extremely comfortable and my son loves them. They are a down alternative and work perfect for him as he is a stomach sleeper. They have just the right support for a restful nights sleep. They have a nice stylish look 👀. They keep their fluffiness even after sleeping on them overnight. They can be washed in cold water and tumbled dry on low heat. They are the perfect pillows for our family. Extremely happy with our purchase. I highly recommend them. ⭐️⭐️⭐️⭐️⭐️
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Reviewed in the United States on April 17, 2026
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Ginger Council
Houston, US
★★★★★ 5
They have great quality
Size: King - 20"*34" (pack of 2), Color: Black
The pillows have comfort to your head they are firm glad I gotten them
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Reviewed in the United States on May 12, 2026
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SoCal Nana
Chelsea, US
★★★★★ 4
Good Pillows to Show Off Decorative Pillow Shams
Size: Queen - 20"*30" (pack of 2), Color: Grey
Although we have queen-sized beds, we typically use standard-sized pillows. One of the quilt sets I got this Christmas time came with queen sized pillow shams, and the standard pillows just didn't fill them properly. I could have sewn flanges on either side of the shams, but I decided to order these pillows instead. The are almost wide enough to fully fill those shams that started all this additional purchasing. (I also ended up ordering pillow protectors for the queen sized pillows.) The pillows are fluffy and substantial for now. My husband manages to flatten out pillows almost no matter how they start our. For now, so far so good. They re a medium-weight and fullness, I would say. They do a good job of showing off the pillow sham design, so that's a plus. I'm not planning for us to sleep on them, but they are added back support while watching TV. They are primarily for decorative purposes when the bed is made with the quilt and shams. They were a reasonable value for the intended purpose.
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Reviewed in the United States on January 5, 2026

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